Codes
Name
D_YPTVVI
-
-9 missing
-
-8 inapplicable
-
-2 refusal
-
-1 don't know
-
1 none
-
2 less than an hour
-
3 1-3 hours
-
4 4-6 hours
-
5 7 or more hours
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D_YPTVVI
-9 | ![]() |
-8 | ![]() |
-2 | ![]() |
-1 | ![]() |
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